No problem, we've got 79899747 and 21732083 to multiply
79899747 × 21732083 = 21732083 × (79899747)
+ 21732083 × 7 that results in 152124581
+ 21732083 × 40 that is equal 869283320
+ 21732083 × 700 giving us 15212458100
+ 21732083 × 9000 that results in 195588747000
+ 21732083 × 90000 giving us 1955887470000
+ 21732083 × 800000 resulting in 17385666400000
+ 21732083 × 9000000 producing 195588747000000
+ 21732083 × 70000000 yielding 1521245810000000

= 1736387933483001
